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red · warm

#fd455c

a balanced, electric red · warm · closest name: Indian Red

Token name suggestion: True Cardinal

RGB
253, 69, 92
HSL
353°, 98%, 63%
CMYK
0, 73, 64, 1
Luminance
0.2591

#fd455c is a balanced electric red, 353° on the wheel and 21/100 on the cool side. Put black text on it (6.18:1). As text it scores 3.40:1 on white — large text only. Nearest name is Indian Red, nearest Tailwind family is rose.

hsl(353 98% 63%)rgb(253 69 92)Base step 400AA inkWarm

At a glance

Every number on this page in one read: what #fd455c is made of, how bright it looks, and which way it leans.

Hex
#fd455c
Hue
353°
red
Saturation
98%
electric
Lightness
63%
balanced
Brightness
99%
HSV value
Perceived
59%
weighted brightness
Luminance
0.2591
WCAG relative
Temperature
Warm
21/100 cool
Color family
Red
Tone
Electric
Best ink
Black
6.18:1
Closest name
Indian Red
ΔE2000 8.2
Chroma
75.7
LCH, 0–130ish
OKLCH L
0.665
perceptual lightness
Tailwind
rose
500 · ΔE 2.9
Web-safe
#FF3366
nearest of 216
Where it sits
Hue353° of 360°
Saturation98%
Lightness63%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #fd455c.

Temperature
Warm ← → Cool21% cool

Reads warm. Warm and cool siblings keep the same lightness, so you can swap one in without redoing your contrast maths.

Luminance by channel
Red81%
Green16%
Blue3%

Green carries most of what the eye calls brightness — that is why WCAG weights it 0.7152.

Every format

HEX#fd455c
HEX (8-digit)#fd455cff
RGBrgb(253, 69, 92)
RGBArgba(253, 69, 92, 1)
HSLhsl(353, 98%, 63%)
HSV / HSBhsv(353, 73%, 99%)
HWBhwb(353 27% 1%)
CMYKcmyk(0%, 73%, 64%, 1%)
LABlab(58.0 69.7 29.6)
LCHlch(58.0 75.7 23.0)
OKLCHoklch(0.665 0.219 18.9)
XYZ (D65)xyz(44.57, 25.92, 12.78)
Decimal16598364
Display P3color(display-p3 0.992 0.271 0.361)
Web-safe#FF3366

Copy-ready code

every platformclick to select
/* CSS */
color: #fd455c;
background-color: #fd455c;
/* CSS custom property */
--brand: #fd455c;
/* Tailwind (arbitrary) */
class="text-[#fd455c] bg-[#fd455c]"
/* SCSS */
$brand: #fd455c;
/* SwiftUI */
Color(red: 0.992, green: 0.271, blue: 0.361)
/* UIKit */
UIColor(red: 0.992, green: 0.271, blue: 0.361, alpha: 1)
/* Android XML */
<color name="brand">#FD455C</color>
/* Android Compose */
Color(0xFFFD455C)
/* Flutter */
Color(0xFFFD455C)
/* Python / OpenCV (BGR) */
(92, 69, 253)
/* Python / PIL (RGB) */
(253, 69, 92)
/* Java AWT */
new Color(253, 69, 92)
/* .NET */
Color.FromArgb(255, 253, 69, 92)
/* OpenGL / Unity (0–1) */
(0.9922f, 0.2706f, 0.3608f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{253,69,92}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #fd455c 85%, white);
border-color: color-mix(in oklab, #fd455c 40%, transparent);
/* theme-aware in one line */
color: light-dark(#7E0111, #EED3D6);
/* relative colour syntax */
--hover: hsl(from #fd455c h s calc(l - 7));

Design tokens

The same ramp in the four formats a team actually needs. Paste one and the whole palette lands with it.

css custom propertiesclick to select
:root {
  --brand-50: #FDF1F3;
  --brand-100: #FCE3E7;
  --brand-200: #FBC1C8;
  --brand-300: #FE909E;
  --brand-400: #fd455c;
  --brand-500: #FD213C;
  --brand-600: #F20321;
  --brand-700: #CA021B;
  --brand-800: #A10216;
  --brand-900: #740614;
  --brand-950: #49040C;
  --brand: #fd455c;
  --brand-ink: #000000;
  --brand-surface: #FAF4F5;
  --brand-border: #EDC0C5;
  --brand-hover: #FD213D;
  --brand-pressed: #F80321;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #241416;
    --brand-ink: #EED3D6;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#FDF1F3',
        100: '#FCE3E7',
        200: '#FBC1C8',
        300: '#FE909E',
        400: '#fd455c',
        500: '#FD213C',
        600: '#F20321',
        700: '#CA021B',
        800: '#A10216',
        900: '#740614',
        950: '#49040C',
        DEFAULT: '#fd455c',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #FDF1F3,
  '100': #FCE3E7,
  '200': #FBC1C8,
  '300': #FE909E,
  '400': #fd455c,
  '500': #FD213C,
  '600': #F20321,
  '700': #CA021B,
  '800': #A10216,
  '900': #740614,
  '950': #49040C,
);
$brand-base: #fd455c;
$brand-ink: #000000;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#FDF1F3", "$type": "color" },
      "100": { "$value": "#FCE3E7", "$type": "color" },
      "200": { "$value": "#FBC1C8", "$type": "color" },
      "300": { "$value": "#FE909E", "$type": "color" },
      "400": { "$value": "#fd455c", "$type": "color" },
      "500": { "$value": "#FD213C", "$type": "color" },
      "600": { "$value": "#F20321", "$type": "color" },
      "700": { "$value": "#CA021B", "$type": "color" },
      "800": { "$value": "#A10216", "$type": "color" },
      "900": { "$value": "#740614", "$type": "color" },
      "950": { "$value": "#49040C", "$type": "color" }
    },
    "brandInk": { "$value": "#000000", "$type": "color" }
  }
}

Best text color

Only one of black and white can be right. This is the one, with the number that proves it.

Readable at a glance#000000 on #fd455c · 6.18:1
Use #000000AA at every size, AAA for large text only.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 3.40:1
AA fail · AA large pass · AAA fail
Aa
Black text · 6.18:1 · recommended
AA pass · AA large pass · AAA fail
Reading the other direction: #fd455c as text scores 3.40:1 on white and 6.18:1 on black.
Best tinted ink on it, if plain black or white feels flat: #7E0111 at 3.25:1.

Make it accessible

A contrast checker tells you that you failed. This tells you what to ship instead — same hue, same saturation, lightness moved only as far as WCAG demands.

The quick fox
#EE0320 · 4.50:1
AA on white−16% L
#EE0320
The quick fox
#B10218 · 7.26:1
AAA on white−28% L
#B10218
The quick fox
#fd455c · 6.18:1
AA on blackalready passes
#fd455c
The quick fox
#FD5E72 · 7.02:1
AAA on black+5% L
#FD5E72

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #FD455C is enough for headings on white. Non-text elements such as icons, chart strokes and focus rings also sit at 3:1 under WCAG 2.2 (1.4.11).

Accessibility — WCAG contrast

Aa
#fd455c on white: 3.40:1
AA ✗ fail · AA-large · AAA
Aa
#fd455c on black: 6.18:1
AA ✓ pass · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #fd455c as text on that neutral, and that neutral as text on #fd455c.

NeutralRatioBoth directions
White3.40:1AaAa
Slate 503.25:1AaAa
Slate 1003.10:1AaAa
Slate 2002.76:1AaAa
Slate 3002.29:1AaAa
Slate 4001.32:1AaAa
Slate 5001.40:1AaAa
Slate 6002.23:1AaAa
Slate 7003.05:1AaAa
Slate 8004.31:1AaAa
Slate 9005.26:1AaAa
Black6.18:1AaAa
Colour vision deficiency
true color
protanopia · #79735C
deuteranopia · #A79957
tritanopia · #FF004F

Roughly one man in twelve has some form of colour vision deficiency. If any of the three panels above is hard to tell apart from a neighbouring colour in your palette, add a shape, an icon or a label so the meaning does not rest on hue alone.

Color scale — 50 to 950

A Tailwind-shaped ramp built around this exact hex. #fd455c is pinned to step 400; the rest hold its hue and let saturation ease off at the extremes so the pale end never turns neon.

#FDF1F3
#FCE3E7
#FBC1C8
#FE909E
#fd455c
#FD213C
#F20321
#CA021B
#A10216
#740614
#49040C
Base = 400Lightest = 50 · #FDF1F3Darkest = 950 · #49040CText step on white = 700
Perceptual ramp — OKLCH

The same eleven steps expressed in OKLCH, where equal lightness numbers actually look equally spaced. HSL ramps go muddy in the yellows and washed out in the blues; this one does not. Modern browsers render it natively — the hex ramp above is the fallback.

50100200300400500600700800900950
oklch tokensclick to select
:root {
  --brand-50: oklch(0.97 0.055 18.9);
  --brand-100: oklch(0.94 0.087 18.9);
  --brand-200: oklch(0.88 0.131 18.9);
  --brand-300: oklch(0.80 0.171 18.9);
  --brand-400: oklch(0.72 0.201 18.9);
  --brand-500: oklch(0.64 0.219 18.9);
  --brand-600: oklch(0.56 0.219 18.9);
  --brand-700: oklch(0.48 0.205 18.9);
  --brand-800: oklch(0.40 0.184 18.9);
  --brand-900: oklch(0.32 0.153 18.9);
  --brand-950: oklch(0.24 0.120 18.9);
}

Colors that work with #fd455c

Not a palette — a role sheet. Each swatch answers one question you will hit while building the component.

Text on it#000000
Black wins here
Surface#FAF4F5
Tinted page background
Border#EDC0C5
Hairlines and dividers
Muted text#9B4B55
Captions on the surface
Accent#00CC7F
Second voice, not a rival
Dark variant#7E0111
Hover, pressed, headers
Light variant#FFE6E9
Selected rows, tints
Dark surface#241416
Dark-mode background
Hover#FD213D
One step down in lightness
Pressed#F80321
Two steps down
Disabled#E1D1D3
Chroma pulled out
Focus ring#FF576C
Offset from the fill so it reads
Light mode
Everything in its place

Surface, border, heading and body all derive from this one hue, so the screen stays coherent without a second palette.

Primary actionSecondaryBadge
Dark mode
Same hue, inverted

Lightness flips, hue holds. The accent stays the anchor in both themes.

Primary actionSecondaryAccent

In real components

The same eight roles, wired into the interface patterns you will actually build with them. Every state below is a computed value, not a mock-up.

Buttons and states
Save changesHoverPressedDisabled
OutlineSubtleLinkFocused
Form field
you@company.com

Focus ring uses the light variant so the field still reads as one shape.

Send me product updates
Notice
Your export is ready

The file stays available for seven days. Download it before it expires.

NewBetaDraft
Data
Storage used68%
Acme LtdActive
NorthwindTrial
GlobexActive

How to use #fd455c

Derived from its contrast, chroma and lightness — not from taste.

Works well for
  • Headings from 24px up on white
  • Text and icons on dark surfaces
  • Primary buttons and calls to action
  • Focus rings, active and selected states
  • Brand accents, badges and data highlights
  • Chart series and data categories
Use with care
  • Small text on white — under 4.5:1
  • Full-page backgrounds — tiring over long sessions
  • Status meaning — pair it with an icon or label, never colour alone
  • Pairing with a same-lightness hue — edges vibrate
Minimum size as text on white
24px / 18.66px bold
Safe as a fill behind white type
No — use #7E0111
Safe as a 1px border on white
Yes

Meaning and mood

What a colour in this family tends to signal, and how this particular chroma and lightness change the reading.

urgentappetisingboldphysical

Red arrives before the rest of the page does. It raises attention and appetite, which is why it runs food, sport and clearance pricing.

At this chroma the association is amplified — it will dominate anything placed beside it, so give it space and use it sparingly. The mid lightness keeps it versatile in both themes.

Worth knowing

It is also the universal error colour. Use it as a brand accent and users may read a warning that is not there.

Reads as
  • FormalityLow
  • EnergyHigh
  • Weight37/100
  • TemperatureWarm
  • ApproachabilityHigh

Colour associations are cultural and vary by market. Treat these as a starting point for a conversation with your audience, not a finding about them.

Similar colors

One move away from this hex in each direction. Every swatch is its own page.

Color relationships

The wheel positions with their names attached, so you can grab the one you actually need.

Complementary#45FDE6
Analogous left#FD45B8
Analogous right#FD8A45
Split-complement 1#45FD8A
Split-complement 2#45B8FD
Triadic 1#5CFD45
Triadic 2#455CFD
Tetradic#B8FD45
On the wheel
Base+30°−30°+120°+240°+180°353°

#fd455c sits at 353°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red99.2%
Green27.1%
Blue36.1%
R · 0–255
253
0xfd
G · 0–255
69
0x45
B · 0–255
92
0x5c

CMYK percentages

Cyan0.0%
Magenta72.7%
Yellow63.6%
Key (black)0.8%

Total ink coverage is 137%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#fd455c text on a black background

contrast 6.18:1

Card sample

#fd455c text on a white background

contrast 3.40:1

Card sample

#fd455c on grey

3.10:1

#fd455c on its own surface

3.13:1

#fd455c on its dark surface

5.21:1

CSS3 live lab

Text font color

The quick brown fox

color: #fd455c;
Background color
Panel with #fd455c background
background-color: #fd455c;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #fd455c;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(253, 69, 92, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(253, 69, 92, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fd455c;
background: linear-gradient(135deg, #fd455c, #FDA945);
Gradient text

Gradient headline

background: linear-gradient(90deg, #fd455c, #FDD745);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #fd455c;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #fd455c;
caret-color: #fd455c;
Left rule
Pull quote or callout
border-left: 4px solid #fd455c;
Ring + tint
Selected chip
background: #FFE6E9;
box-shadow: inset 0 0 0 2px #fd455c;
Conic badge
68%
background: conic-gradient(#fd455c 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #fd455c over white; the bottom row is the same alpha over a checkerboard, so you can see what survives on a photo or a video.

Bottom row of hexes is the flattened result over white — use those when a design tool refuses transparency, or when you need a solid fallback.

alpha in every syntaxclick to select
rgba(253, 69, 92, 0.5)
rgb(253 69 92 / 50%)
#fd455c80
hsl(353 98% 63% / 50%)
color-mix(in srgb, #fd455c 50%, transparent)
Alpha8-digit hexFlat on white
10%#fd455c1a#FFECEF
20%#fd455c33#FFDADE
40%#fd455c66#FEB5BE
60%#fd455c99#FE8F9D
80%#fd455ccc#FD6A7D

Gradients from #fd455c

Six recipes, each built from this hex and shown with the exact CSS that produced it.

Elevation
Same hue, three lightnesses — safe anywhere
background: linear-gradient(135deg, #FE8191, #fd455c 45%, #7E0111);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #fd455c, #FDAC27);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #fd455c, #45FDE6);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #FEA0AB 0%, #fd455c 45%, #7E0111 100%);
Soft wash
Section backgrounds that stay readable
background: linear-gradient(180deg, #FAF4F5, #ffffff);
Mesh
Ambient background, no image weight
background: radial-gradient(60% 60% at 15% 20%, #FE77D6 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #FDAA63 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #7E0111 0%, transparent 65%), #fd455c;

Monochromatic scale

Palettes built from #fd455c

Shades — darker

Tints — lighter

Tones — desaturated

Color harmonies

Nearest named colors

Ranked with CIEDE2000 across all 139 CSS keywords. Under ΔE 2 the eye stops telling them apart; over ΔE 10 they are plainly different colors.

#fd455c in the real world

Where a color in this family tends to land, and the interface roles it is usually asked to play.

Industries
Food and drinkEntertainmentRetailSport
Common UI roles
ButtonsLinksFocus statesCharts
Print note

Sits outside most CMYK gamuts — expect a duller press result, or specify a spot ink.

On screens

Holds up across typical panel gamma. Still worth checking on an uncalibrated laptop, where mid-tones shift most.

In dark mode

Usable as-is on a dark surface at 6.18:1.

Explore nearby colors

Small, deliberate steps away from this hex — useful when you are hunting for the version of a colour that finally feels right.

#fd455c, answered

What color is #fd455c?

#fd455c is a balanced electric red, closest to Indian Red (ΔE2000 8.2). It sits at 353° on the hue wheel with 98% saturation and 63% lightness, which reads as warm.

What is the RGB value of #fd455c?

rgb(253, 69, 92) — 253 red, 69 green and 92 blue out of 255, or 99.2% / 27.1% / 36.1% by channel.

What is #fd455c in HSL and HSV?

hsl(353, 98%, 63%) and hsv(353, 73%, 99%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #fd455c a light or a dark color?

It is a mid-tone. Relative luminance is 0.2591 and perceived brightness is 59%, so black text on it reaches 6.18:1.

Should I use black or white text on #fd455c?

Black. It scores 6.18:1 against #fd455c, versus 3.40:1 for white — AA at any size.

Is #fd455c accessible on a white background?

#fd455c on white scores 3.40:1, which only clears AA for large text — 18.66px bold or 24px regular and up. Darken it to #EE0320 to reach 4.5:1, or #B10218 for 7:1.

What is the complementary color of #fd455c?

#45FDE6 sits directly opposite on the wheel. Softer options are the split-complements #45FD8A and #45B8FD, which give the same contrast with far less vibration.

What colors go well with #fd455c?

For interface work: #FAF4F5 as the surface, #EDC0C5 for borders, #9B4B55 for secondary text, #00CC7F as an accent and #7E0111 for hover and pressed states. For a palette, the analogous pair #FD45B8 and #FD8A45 stays calm, while #45FDE6 is the loudest partner.

What is #fd455c in CMYK for printing?

cmyk(0%, 73%, 64%, 1%). This is a screen-to-ink approximation — a color this saturated sits outside most CMYK gamuts and will print duller than it looks here.

Is #fd455c warm or cool?

Warm — it scores 21 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #FD6845; nudged cooler, #FF439F.

Which Tailwind color is closest to #fd455c?

The rose family — its 500 step is #f43f5e, ΔE2000 2.9 away. That is close enough to swap in without anyone noticing.

How do I use #fd455c in Tailwind CSS?

Inline it as an arbitrary value with bg-[#fd455c] or text-[#fd455c], or register the whole ramp under theme.extend.colors.brand so you get bg-brand-500 and friends. The generated 50–950 scale on this page is ready to paste into your config.

What is #fd455c with 50% opacity?

rgba(253, 69, 92, 0.5), or #fd455c80 in eight-digit hex. Over white that composites to #FEA2AE; over black, #7F232E.

Is #fd455c a web-safe color?

No. The nearest web-safe colour is #FF3366, ΔE2000 4.5 away. The palette only matters for legacy displays and some email clients now.

What does the color #fd455c mean?

As a red, it reads urgent, appetising, bold. Red arrives before the rest of the page does. It raises attention and appetite, which is why it runs food, sport and clearance pricing. At this chroma the effect is amplified — it will dominate whatever sits beside it.

What gradient works with #fd455c?

The safest is same-hue elevation: linear-gradient(135deg, #FE8191, #fd455c 45%, #7E0111). For more colour, a short hue run to #FDAC27 keeps it rich without turning muddy.

Work with #fd455c in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #fd455c at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.